🇨🇦 Canada · Ontario

Area code 905

Area code 905 is a telephone area code in Ontario, Canada, covering Mississauga, Oakville, Oshawa, St. Catharines, Brampton, Hamilton and more. Local time is UTC−5 (UTC−4 in summer). Numbers look like (905) 234-5678, or +1 905 234 5678 from abroad.

Province: Ontario
Time zone: Toronto UTC−5 (UTC−4 in summer)
Local time now: –
Dial from abroad: +1 905

Places in area code 905

Cities and towns with telephone exchanges in the 905 area code, most exchanges first.

Mississauga
Oakville
Oshawa
St. Catharines
Brampton
Hamilton
Markham
Newmarket
Richmond Hill
Burlington
Ajax
Niagara Falls
Woodbridge
Pickering
Aurora
Milton
Whitby
Concord
Welland
Maple
Cobourg
Stoney Creek
Georgetown
Thornhill

How to dial area code 905

Calling from	You dial
Inside the 905 area	905 234 5678 (10 digits)
Elsewhere in the US & Canada	1 905 234 5678
Any mobile phone, anywhere	+1 905 234 5678
UK, Europe, India and most countries	00 1 905 234 5678
Australia	0011 1 905 234 5678

Other area codes in Ontario

226 London 249 Ontario 289 Hamilton, Oshawa 343 Ontario 365 Ontario 382 Ontario 416 Toronto, North York 437 Toronto 519 London, Kitchener 548 Ontario 613 Ottawa, Kingston 647 Ontario 683 Ontario 705 Greater Sudbury, Sault Ste. Marie 742 Ontario 753 Ontario 807 Thunder Bay, Kenora 942 Toronto

Area code 905: FAQ

Where is area code 905?

Area code 905 is in Ontario, Canada and serves Mississauga, Oakville, Oshawa, St. Catharines, Brampton, Hamilton. and other places

What time zone is area code 905 in?

Area code 905 is in the America/Toronto time zone (UTC−5 (UTC−4 in summer)).

How do I call a 905 number from outside the US and Canada?

Dial your exit code (00 in most countries, or + on a mobile), then 1, then 905 and the seven-digit number. Example: +1 905 234 5678.

Is a call from area code 905 a scam?

Area code 905 is a regular North American area code, but caller ID can be spoofed: scammers often show local-looking numbers. Do not call back unknown numbers that ask for money or personal data, and check the number with the phone number validator to see whether it is valid and whether it is a mobile, landline or VoIP number.

Phone number API

Check 905 numbers in your app

numlookupapi checks any phone number worldwide in one request and returns validity, line type, carrier, location and every standard format as JSON.

Read the documentation

100 free requests every month. No credit card required.

GET https://api.numlookupapi.com/v1/validate/+19052345678

{
  "valid": true,
  "number": "12069220880",
  "local_format": "2069220880",
  "international_format": "+12069220880",
  "country_prefix": "+1",
  "country_code": "US",
  "country_name": "United States of America",
  "location": "Seattle",
  "line_type": "landline",
  "e164_format": "+12069220880",
  "national_format": "(206) 922-0880"
}